In this paper we examine how trade liberalization affects collusive stability in the context of multimarket interactions. The model we consider is a segmented-markets duopoly in which price-setting firms pool their incentive constraints across markets to sustain their most collusive outcome. We...

A deranged publisher decided to produce a volume of some of my papers and asked me to write some comments. Since these amount to a summary of my views about international trade theory over the latest forty years or so, I'm giving the comments a separate alternative existence as a discussion paper

National debates over policies that affect the flow of digital information are heating up as censorship, surveillance, control over personal data, and requirements to store data locally have emerged as contentious political issues. In the coming years, governments will need to carefully craft...

A narrative of popular discontent against open trade has taken hold, and politicians on both the left and the right have reacted by taking aim at trade agreements and proclaiming their support for economic nationalism. This is both bad policy and a misreading of the views of most Americans....

This study of the Italian wool-based textile industries (woollens, worsteds, and serges) seeks to examine its rise, expansion, and ultimate decline, over a period of five centuries (from ca. 1200 to ca. 1730) in the context of both international competition and economic conjoncture, in the...

In this paper, we analyze the effect of reducing import tariffs on intermediate inputs and final goods on the wage skill premium within firms in Indonesia – a country with a high share of unskilled workers. We present a new finding that reducing input tariffs reduces the wage skill premium...

This (revised) study seeks to examine the rise, expansion, and ultimate decline of the Italian wool-based textile industries over a period of six centuries (from ca. 1100 to ca. 1730). An international trade model combining transaction costs and comparative advantage is employed to explain the...

The article summarises the main lessons of the Bank’s 2010 conference which focused on international trade and foreign direct investment. The research is based on a microeconomic approach to the behaviour of Belgian firms, with reference to developments in the scientific literature on the...

We use 6-digit bilateral trade data to document the effect of WTO/GATT membership on the extensive and intensive product margins of trade. We construct gravity equations for the two product margins motivated by Chaney (2008). The empirical results show that standard gravity variables provide...

I build a model to show that if some export costs are sunk and shared between alike destinations, the decision of a firm to enter a market is a function of its experience in a similar one. Using a rich firm-level dataset for Argentina I test this prediction and I provide evidence on the role and...